Safety assessment and potential of <i>Cecidophyes rouhollahi</i> (Acari, Eriophyidae) for biological control of <i>Galium spurium</i> (Rubiaceae) in North America
Bibliographic record
Abstract
Abstract: Galium spurium L. (Rubiaceae), native to Europe, is an increasingly serious annual weed of cultivated crops in the prairie provinces of Canada. The gall mite Cecidophyes rouhollahi Craemer (Acari, Eriophyidae), originally found on the related plant species Galium aparine L. in southern France, was evaluated as a potential biological control agent for G. spurium . In greenhouse tests, C. rouhollahi caused severe stunting and complete prevention of seed production by G. spurium . Host specificity tests showed that C. rouhollahi developed only on three closely related annual Galium species in the Kolgyda section. No native North American Galium species were attacked, with the exception of G. aparine . A review of available information on G. aparine suggests that it is probably an introduced species in North America. It has been reported that a related gall mite attacking G. aparine might be associated with a plant virus. A series of tests on a greenhouse colony of G. spurium infested with C. rouhollahi showed no evidence of viral infection. On the basis of these results, C. rouhollahi has been approved for field release against G. spurium in Canada.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".